subject
Physics, 18.01.2021 15:20 madimocaj

Seema could easily hear her echo when she shouted in her schools multipurpose hall. Later she shouted in the same manner in her room at home but she was not able to hear any echo. Explain

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:00, yoongnzl
In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
Answers: 1
image
Physics, 22.06.2019 14:00, 19greenlymoos
Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
Answers: 3
image
Physics, 22.06.2019 22:00, marialuizavalen
Which of these is the best way to manage a natural resource
Answers: 3
image
Physics, 23.06.2019 00:30, JBFROMYD
What types of radiation make up the electromagnetic spectrum?
Answers: 2
You know the right answer?
Seema could easily hear her echo when she shouted in her schools multipurpose hall. Later she shoute...

Questions in other subjects: